Hi, I have a simple program turning bit 7 of PORTD off and on. However, when I look at the output on an oscilloscope, a 5uS pause is obvious and messing up how the signal should look. I noticed when I disable interrupts, this 5uS pause goes away....however I need to use interrupts for my project. A…

Random Pauses Messing Up Timing//Interrupt Problem?

nickgammon August 31, 2012, 9:01am 4

Just out of curiosity, do those "random" glitches happen every 1.024 mS?

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